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BS90C WALK-BEHIND TROWEL • OPERATION AND PARTS MANUAL — REV. #0 (9/4/15)— PAGE 27
7. Before the trowel is placed into operation, run the
engine for several minutes. Check for fuel leaks, and
noises that would associate with a loose guard ring
and/or covers.
To Begin Troweling
1.
To begin troweling, place the throttle lever (Figure 32) in
the "
RUN
" position.
.
Figure 32. Throttle Lever (Run)
2.
Squeeze the pull the clutch lever
(Figure 33)
to begin
4-blade rotation. Verify that the blades are rotating
.
Figure 33. Clutch Levers (Blade Activation)
Concrete Finishing Techniques
The following steps are intended as a basic guide to machine
operation, and are not to be considered a complete guide to
concrete finishing. We suggest that all operators (experienced
and novice) read “
Slabs on Grade
” published by the
American
Concrete Institute, Detroit, Michigan
. Read the
“Training” section of this manual for more information.
THROTTLE
LEVER
RUN
Right Clutch
Lever
Left Clutch
Lever
Pitching the Blades (Standard Handle)
To pitch the blades upwards using the "
Standard
" handle,
(Figure 34) simply turn the
star-wheel
clockwise. Turning the
star wheel counter clockwise will cause the blades to lay flat.
Figure 34. Blade Pitch Star Wheel
Pitching the Blades (Quick Pitch™ Handle)
To pitch the blades upwards using the "
Quick Pitch™
"
handle, (Figure 35) simply
pull
the T-handle backwards while
squeezing the trigger. Pushing the T-handle forward will cause
the blades to lay flat.
Figure 35. Blade Pitch T-Handle
INCREASE
BLADE PITCH
(CW)
DECREASE
BLADE PITCH
(CCW)
BLADE PITCH
STAR WHEEL
NO PITCH
(BLADES FLAT)
BLADES PITCHED
UPWARDS FLAT
T-HANDLE
TRIGGER
(SQUEEZE)
OPERATION
Summary of Contents for BS90C
Page 70: ...PAGE 70 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 CRANKCASE ASSY ...
Page 72: ...PAGE 72 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 CRANKSHAFT ASSY ...
Page 74: ...PAGE 74 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 MUFFLER ASSY ...
Page 76: ...PAGE 76 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 AIR CLEANER ASSY ...
Page 78: ...PAGE 78 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 GOVERNOR ASSY ...
Page 80: ...PAGE 80 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 BLOWER ASSY ...
Page 84: ...PAGE 84 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 FUEL TANK ASSY ...
Page 86: ...PAGE 86 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 CARBURETOR ASSY ...
Page 90: ...PAGE 90 BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 EX27 OIL SENSOR ASSY ...
Page 93: ...BS90CWALK BEHINDTROWEL OPERATION AND PARTS MANUAL REV 0 9 4 15 PAGE 93 NOTES ...